diff --git a/binding.gyp b/binding.gyp
index f2ef78e..568828d 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -16,6 +16,7 @@
             "include_dirs": [
                 "src",
                 "src/contrib/epee/include",
+                "/usr/local/opt/boost/include",
                 "<!(node -e \"require('nan')\")",
             ],
             "link_settings": {